gptkbp:instance_of
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gptkb:computer
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gptkbp:architecture
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decimal
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gptkbp:bus_connections
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8-bit bus
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gptkbp:circuit
|
transistor-based
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gptkbp:clock_speed
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1 MHz
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gptkbp:compatibility
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gptkb:IBM
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gptkbp:control_system
|
microprogrammed control
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gptkbp:cooling_system
|
air-cooled
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gptkbp:data_type
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binary-coded decimal
integer and character
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gptkbp:data_usage
|
up to 1000 characters per second
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gptkbp:development
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gptkb:IBM
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gptkbp:discontinued
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gptkb:1971
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gptkbp:emulation
|
available on modern systems
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gptkbp:form_factor
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cabinet style
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gptkbp:home_port
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gptkb:cassette
gptkb:credit_card
gptkb:video_game
gptkb:card_game
gptkb:print
gptkb:cloud_storage
gptkb:keyboard
line printer
|
https://www.w3.org/2000/01/rdf-schema#label
|
IBM 1401 system
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gptkbp:input_output
|
magnetic tape
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gptkbp:instruction_set
|
simple instruction set
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gptkbp:introduced
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gptkb:1959
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gptkbp:language_support
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gptkb:COBOL
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gptkbp:legacy
|
influenced future mainframe designs
influenced IBM System/360
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gptkbp:manufacturer
|
gptkb:IBM
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gptkbp:market_segment
|
commercial computing
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gptkbp:notable_users
|
gptkb:American_Airlines
gptkb:General_Motors
gptkb:Ford_Motor_Company
gptkb:NASA
gptkb:U._S._Census_Bureau
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gptkbp:operating_system
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gptkb:IBM_1401_Operating_System
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gptkbp:performance
|
up to 1000 instructions per second
|
gptkbp:power_consumption
|
about 5 k W
|
gptkbp:power_supply
|
AC power supply
|
gptkbp:programming_language
|
gptkb:assembly_language
gptkb:FORTRAN
batch processing
|
gptkbp:ram
|
up to 64 KB
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gptkbp:retirement
|
phased out in the 1970s
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gptkbp:sister_channel
|
multiple channels
|
gptkbp:storage
|
gptkb:cloud_storage
magnetic tape drives
drum memory
|
gptkbp:successor
|
gptkb:IBM_1440
gptkb:IBM_1402
|
gptkbp:support
|
IBM customer support
|
gptkbp:training
|
IBM training programs
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gptkbp:type
|
gptkb:computer
|
gptkbp:used_in
|
business applications
|
gptkbp:user_interface
|
command line
|
gptkbp:user_manual
|
IBM 1401 Manual
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gptkbp:weight
|
approximately 2 tons
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gptkbp:bfsParent
|
gptkb:IBM_1403_printer
gptkb:IBM_1402
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gptkbp:bfsLayer
|
6
|